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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001RB18 ∴ Summary
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(354030) 2001RB18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35135 3.523e-08 au
e 0.539438 2.044e-08
i 4.177 4.281e-06 deg
Ω 198.318 2.262e-05 deg
ω 175.2 2.678e-05 deg
M 261.428 4.108e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0829 au
Aphelion 3.6198 au
Asc. node-Earth separation 2.60175 au
Desc. node-Earth separation 0.08608 au
Earth MOID 0.08345 au
Orbital period 1316.96 days
Date of orbit computation   Oct 1 23:29
Observational summary
Optical observations (Discarded) 462 (9)
Radar observations (Discarded) 0 (0)
Arc length 5063 days
Unobserved 1395 days

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Ephemeris at epoch 58561 MJD
Right Ascension 281.048 deg
Declination -19.5509 deg
V Magnitude 23.09 mag
Solar Elongation 77.44 deg
Galactic Latitude -7.24 deg
Rate 0.401 deg/day
Direction 81.522 deg

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